5212658880 has 448 divisors, whose sum is σ = 21609100800. Its totient is φ = 1166192640.

The previous prime is 5212658879. The next prime is 5212658887. The reversal of 5212658880 is 888562125.

5212658880 is a `hidden beast` number, since 52 + 12 + 6 + 588 + 8 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (5212658887) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1233411 + ... + 1237629.

It is an arithmetic number, because the mean of its divisors is an integer number (48234600).

Almost surely, 2^5212658880 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5212658880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10804550400).

5212658880 is an abundant number, since it is smaller than the sum of its proper divisors (16396441920).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5212658880 is a wasteful number, since it uses less digits than its factorization.

5212658880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4269 (or 4253 counting only the distinct ones).

The product of its (nonzero) digits is 307200, while the sum is 45.

The square root of 5212658880 is about 72198.7456954759. The cubic root of 5212658880 is about 1733.8829197418.

The spelling of 5212658880 in words is "five billion, two hundred twelve million, six hundred fifty-eight thousand, eight hundred eighty".